ACT for children and young people has a growing evidence base, and a theoretical model that maps naturally onto the challenges of childhood and adolescence. For clinicians working with this population, acceptance and commitment therapy (ACT) offers something distinctive: rather than targeting specific symptoms, it builds the psychological flexibility that allows young people to engage with what matters to them, even in the presence of difficult thoughts and feelings.
Why ACT is well-suited to children and young people
Children and young people face a particular set of challenges that make ACT’s core model a compelling fit. Developmentally, they are still forming their sense of identity, learning to regulate emotions, and navigating relationships and environments (schools, families, peer groups etc) that are largely outside their control. Many of the difficulties that bring young people into therapy involve experiential avoidance: withdrawing from situations that trigger anxiety, suppressing emotions that feel overwhelming, or becoming fused with self-critical narratives that narrow their behavioural repertoire.
ACT addresses these patterns not by challenging the content of thoughts or eliminating difficult feelings, but by changing the young person’s relationship with their inner experience. Its transdiagnostic model means it is applicable across the range of presentations clinicians encounter in CYP work including anxiety, low mood, behavioural difficulties, emerging identity struggles etc, without requiring a different framework for each. This flexibility is a significant practical advantage in a population where comorbidity is common and diagnostic pictures are often complex.
A further strength of ACT with this population is its emphasis on values. Even young children can be supported to identify what matters to them; what kind of friend, sibling, or learner they want to be, and to use those values as a compass for action. This values-based orientation is developmentally meaningful in a way that symptom reduction alone is not.
The evidence base for ACT with children and young people
A growing body of research supports the effectiveness of ACT with children and young people across a range of presentations, including anxiety, depression, and behavioural difficulties. Systematic reviews and meta-analyses have examined ACT’s effectiveness across anxiety, depression, and stress in young people, with findings generally supportive of the approach. Alongside direct child-focused work, ACT-based interventions with parents and caregivers have demonstrated meaningful outcomes, with well-designed trials — including Lancet-published research — showing benefits for both children and the adults around them. The evidence base continues to expand, with increasing attention to how ACT can be delivered in educational as well as clinical settings.
How ACT therapy is adapted for children and young people
Applying ACT effectively with children requires genuine adaptation — not simply translating adult techniques into a younger register. With younger children, ACT processes are typically delivered through play, story, metaphor, and creative activity. Caregiver involvement is often central: when parents and teachers understand and model the same principles, the therapeutic environment extends beyond the clinic room.
For adolescents, ACT can be delivered in ways that respect their developing autonomy and identity, engaging them as active participants in clarifying what they value and how they want to live. The DNA-V model, developed by Louise Hayes and Joseph Ciarrochi, provides an ACT-based framework designed specifically for young people. Its three core functions, Discoverer, Noticer, and Advisor, alongside a focus on Vitality, translate psychological flexibility into language that resonates with adolescents and is accessible to parents and teachers as well as clinicians. The model emerged from recognition that standard ACT processes needed genuinely youth-oriented framing, and it has been taken up in both clinical and school settings.
Considerations for practice
ACT is not a universal fit for every young person, and clinicians should hold a few practical considerations in mind. The evidence base, while growing, remains relatively young: many studies are small-scale, follow-up periods are often short, and active control conditions are not always present. Some core ACT processes; defusion and self-as-context in particular, require a degree of metacognitive awareness that is still developing in younger children, and genuine adaptation is needed rather than simple modification of adult techniques. With younger children especially, outcomes are often closely tied to caregiver engagement; where that is limited, the model may be harder to deliver as intended. And for some adolescents, the acceptance framing can feel counterintuitive early in therapy, which is worth anticipating and working with rather than treating as resistance.
Given these complexities, the quality of training and supervision a clinician receives matters as much as the model itself. Adapting metaphors, exercises, and acceptance-based language for a child or teenager’s developmental stage is a clinical skill that takes practice to get right, and it is easy for well-meaning simplifications to drift away from the underlying processes ACT is built on. Supervision offers a structured space to test these adaptations, catch drift early, and think through cases where engagement is uneven or where a young person’s response doesn’t fit the textbook pattern. It also helps clinicians distinguish ordinary developmental limits, such as a child not yet grasping self-as-context, from moments where the approach itself needs to shift. Without that ongoing oversight, there is a real risk of clinicians overestimating their competence with a model that looks deceptively simple on the surface but depends on nuanced, in-the-moment judgement when working with children and adolescents. Sound training and consistent supervision are therefore a core part of delivering ACT safely and effectively with this population.
ACT across the age range
Our ACT for children and young people knowledge hub covers ACT’s application across different developmental stages and presentations. You may also want to explore:
- Using ACT with young children (ages 5–9)
- ACT for stuck adolescents
- ACT for parents
- Neurodivergence in young people and ACT
- The DNA-V model
Take the next step
If you are interested in developing your practice with children and young people, we offer specialist training in ACT for children and young people (CYP), including work with young children, adolescents, and parents.
View our CYP training courses
